This entry gives the name of the seat of government, its geographic coordinates, the time difference relative to Coordinated Universal Time (UTC) and the time observed in Washington, DC, and, if applicable, information on daylight saving time(DST). Where appropriate, a special note has been added to highlight those countries that have multiple time zones.

name: Brasilia
geographic coordinates: 15 47 S, 47 55 W
time difference: UTC-3 (2 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins third Sunday in October; ends third Sunday in February
note: Brazil is divided into four time zones, including one for the Fernando de Noronha Islands

name: Yamoussoukro
geographic coordinates: 6 49 N, 5 17 W
time difference: UTC 0 (5 hours ahead of Washington, DC during Standard Time)
note: although Yamoussoukro has been the official capital since 1983, Abidjan remains the commercial and administrative center; the US, like other countries, maintains its Embassy in Abidjan

name: Brussels (Belgium), Strasbourg (France), Luxembourg
geographic coordinates: 50 50 N, 4 20 E
time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
note: the Council of the European Union meets in Brussels, Belgium; the European Parliament meets in Brussels and Strasbourg, France; the Court of Justice of the European Communities meets in Luxembourg

name: Plymouth
geographic coordinates: 16 42 N, 62 13 W
time difference: UTC-4 (1 hour ahead of Washington, DC during Standard Time)
note: Plymouth was abandoned in 1997 because of volcanic activity; interim government buildings have been built at Brades Estate in the Carr's Bay/Little Bay vicinity at the northwest end of Montserrat

name: Islamabad
geographic coordinates: 33 42 N, 73 10 E
time difference: UTC+5 (10 hours ahead of Washington, DC during Standard Time)
daylight saving time: +1hr, in 2009 - begins third Wednesday in April; ends first Sunday in November; note - a new policy of daylight saving time was initiated by the government in 2008; the specific date of the start of DST has varied over the last two years

name: Dar es Salaam
geographic coordinates: 6 48 S, 39 17 E
time difference: UTC+3 (8 hours ahead of Washington, DC during Standard Time)
note: legislative offices have been transferred to Dodoma, which is planned as the new national capital; the National Assembly now meets there on a regular basis